120086111 has 2 divisors, whose sum is σ = 120086112. Its totient is φ = 120086110.

The previous prime is 120086107. The next prime is 120086149. The reversal of 120086111 is 111680021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120086111 - 2² = 120086107 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120086101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60043055 + 60043056.

It is an arithmetic number, because the mean of its divisors is an integer number (60043056).

Almost surely, 2^120086111 is an apocalyptic number.

120086111 is a deficient number, since it is larger than the sum of its proper divisors (1).

120086111 is an equidigital number, since it uses as much as digits as its factorization.

120086111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 20.

The square root of 120086111 is about 10958.3808566777. The cubic root of 120086111 is about 493.3603688718.

The spelling of 120086111 in words is "one hundred twenty million, eighty-six thousand, one hundred eleven".